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Please read this one.I don't know how to solve.

Read this one what?

sorry about that.Its my first time using arduino forum.I don't know how to solve this one.
I would be happy if I can solve this one.

It would be better if you just put the sketch in a post here (or attach if it’s too big.)

Use the code tag icon to put it in a nice box…

Code tags.jpg

But in any case, you need to explain what’s the problem you “don’t know how to solve”

I've deleted your other cross post SatAung.

Cross posting is against the rules of the forum. The reason is that duplicate posts can waste the time of the people trying to help. Someone might spend 15 minutes writing a detailed answer on this thread, without knowing that someone else already did the same in the other thread. Repeated cross posting will result in a suspension from the forum.

In the future, take some time to pick the forum section that best suits the topic of your question and then only post once to that forum section. This is basic forum etiquette, as explained in the sticky "How to use this forum - please read." post you will find at the top of every forum section. It contains a lot of other useful information. Please read it.

Thanks for your cooperation.